NumberResearchRecent thousands-block assignments
10 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 540
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-09-17 | 540-936-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | HARRISONBG | VA |
| 2026-09-17 | 540-936-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | HARRISONBG | VA |
| 2026-09-17 | 540-960-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | COVINGTON | VA |
| 2026-09-14 | 540-590-6XXX | 6000–6999 | Assigned | ONVOY, LLC - VA | 138E | ROCKYMOUNT | VA |
| 2026-09-14 | 540-625-4XXX | 4000–4999 | Assigned | ONVOY, LLC - VA | 138E | KINGGEORGE | VA |
| 2026-09-01 | 540-267-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | RADFORD | VA |
| 2026-08-27 | 540-646-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | HARRISONBG | VA |
| 2026-08-27 | 540-705-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | HARRISONBG | VA |
| 2026-08-27 | 540-770-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | HARRISONBG | VA |
| 2026-08-26 | 540-398-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF VIRGINIA, LLC - VA | 275G | WINCHESTER | VA |
| 2026-08-20 | 540-730-4XXX | 4000–4999 | Assigned | OPENTACT INC. | 824J | KEEZLETOWN | VA |
| 2026-08-19 | 540-543-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MADISON | VA |
| 2026-08-19 | 540-822-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CATOCTIN | VA |
| 2026-08-19 | 540-827-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CULPEPER | VA |
| 2026-08-12 | 540-236-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - VA | 8825 | HARRISONBG | VA |
| 2026-07-30 | 540-606-6XXX | 6000–6999 | Assigned | ONVOY, LLC - VA | 138E | ELKTON | VA |
| 2026-07-21 | 540-719-6XXX | 6000–6999 | Assigned | ONVOY, LLC - VA | 138E | BURNTCHMNY | VA |
| 2026-07-21 | 540-813-7XXX | 7000–7999 | Assigned | ONVOY, LLC - VA | 138E | DUBLIN | VA |
| 2026-07-21 | 540-960-7XXX | 7000–7999 | Assigned | ONVOY, LLC - VA | 138E | COVINGTON | VA |
| 2026-07-08 | 540-378-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SALEM | VA |
| 2026-07-08 | 540-590-4XXX | 4000–4999 | Assigned | ONVOY, LLC - VA | 138E | ROCKYMOUNT | VA |
| 2026-07-08 | 540-716-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | LEXINGTON | VA |
| 2026-06-30 | 540-200-3XXX | 3000–3999 | Assigned | ONVOY, LLC - VA | 138E | BLACKSBURG | VA |
| 2026-06-30 | 540-638-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | HARRISONBG | VA |
| 2026-06-12 | 540-225-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | STANLEY | VA |
| 2026-05-29 | 540-600-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | LEXINGTON | VA |
| 2026-05-29 | 540-719-4XXX | 4000–4999 | Assigned | ONVOY, LLC - VA | 138E | BURNTCHMNY | VA |
| 2026-05-29 | 540-938-5XXX | 5000–5999 | Assigned | ONVOY, LLC - VA | 138E | MINERAL | VA |
| 2026-05-22 | 540-804-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF VIRGINIA, LLC - VA | 275G | SHAWSVILLE | VA |
| 2026-05-20 | 540-813-6XXX | 6000–6999 | Assigned | ONVOY, LLC - VA | 138E | DUBLIN | VA |
| 2026-05-08 | 540-485-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | CULPEPER | VA |
| 2026-05-06 | 540-960-4XXX | 4000–4999 | Assigned | ONVOY, LLC - VA | 138E | COVINGTON | VA |
| 2026-05-06 | 540-991-7XXX | 7000–7999 | Assigned | ONVOY, LLC - VA | 138E | REMINGTON | VA |
| 2026-04-24 | 540-615-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | HARRISONBG | VA |
| 2026-04-14 | 540-458-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | LEXINGTON | VA |
| 2026-04-08 | 540-625-3XXX | 3000–3999 | Assigned | ONVOY, LLC - VA | 138E | KINGGEORGE | VA |
| 2026-04-06 | 540-398-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WINCHESTER | VA |
| 2026-03-18 | 540-719-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BURNTCHMNY | VA |
| 2026-03-18 | 540-863-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - VA | 4644 | CLIFTNFORG | VA |
| 2026-03-11 | 540-705-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | HARRISONBG | VA |
| 2026-03-06 | 540-319-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEXINGTON | VA |
| 2026-03-05 | 540-225-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STANLEY | VA |
| 2026-03-05 | 540-652-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SHENANDOAH | VA |
| 2026-03-05 | 540-683-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WASHINGTON | VA |
| 2026-02-25 | 540-450-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | WINCHESTER | VA |
| 2026-02-17 | 540-346-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FERRUM | VA |
| 2026-02-17 | 540-620-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COVINGTON | VA |
| 2026-02-17 | 540-669-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LURAY | VA |
| 2026-02-17 | 540-695-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FLOYD | VA |
| 2026-01-27 | 540-958-7XXX | 7000–7999 | Assigned | ONVOY, LLC - VA | 138E | COVINGTON | VA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.